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Posted to yarn-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/04/11 20:35:12 UTC

[jira] [Created] (YARN-3477) TimelineClientImpl swallows root cause of retry failures

Steve Loughran created YARN-3477:
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             Summary: TimelineClientImpl swallows root cause of retry failures
                 Key: YARN-3477
                 URL: https://issues.apache.org/jira/browse/YARN-3477
             Project: Hadoop YARN
          Issue Type: Bug
          Components: timelineserver
    Affects Versions: 3.0.0
            Reporter: Steve Loughran


If timeline client fails more than the retry count, the original exception is not thrown. Instead some runtime exception is raised saying "retries run out"

# the failing exception should be rethrown, ideally via NetUtils.wrapException to include URL of the failing endpoing
# Otherwise, the raised RTE should (a) state that URL and (b) set the original fault as the inner cause



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